如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
CARTRIDGE C18 MG S-5 2X10 (2P)*
BOTTLES, NARROW NECK, PE, SCREW CAP, 2000 ML, GL 28
甲醇中5种挥发性卤代烃混合溶液
STANDARD, SOCKETS, FINISHED, NS 50/42, DURAN
流量控制阀旋塞(用于防交叉污染SPE装置)
填充柱 10% OV-101 on Chromosorb WHP 80/100
2-甲氧基-4-丙基苯酚
CHROMATOGRAPY-COLUMNS, ST-SOCKET, ST-CONE, ST-STOPCOCK, 29/32 SOLID PLUG, SCREW-THREAD RETAINING N
川续断皂苷乙